1,3

N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

N. T. Gridgeman, Latin squares under restriction and a jumboization, J. Rec. Math., 5 (No. 3, 1972), 198-202.

Index entries for sequences related to Latin squares and rectangles

Sequence in context: A116135 A011788 A111152 this_sequence A000438 A061109 A013784

Adjacent sequences: A003188 A003189 A003190 this_sequence A003192 A003193 A003194

nonn,hard,nice

N. J. A. Sloane (njas(AT)research.att.com).

Daniele Degiorgi (degiorgi(AT)inf.ethz.ch) suggests that this is an erroneous version of A000438.